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geeking

grex

grex is a command-line tool and library for generating regular expressions from user-provided test cases: https://github.com/pemistahl/grex

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English Links Security

How to Make a Captive Portal of Death – InfoSec Write-ups – Medium


Source: How to Make a Captive Portal of Death – InfoSec Write-ups – Medium

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Links Security

Defend from hackers using computer networking fundamentals

Source: Defend from hackers using computer networking fundamentals

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English Security

PEAR malware

PHP Extension and Application Repository have temporarily shut down most of their website and are urging users to inspect their systems after discovering hackers replaced the main package manager with a malicious one.
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Critical Security Controls – AuditScripts.com

Source: Critical Security Controls – AuditScripts.com

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Bash scripting cheatsheet

Variables · Functions · Interpolation · Brace expansions · Loops · Conditional execution · Command substitution · One-page guide to Bash scripting

Source: Bash scripting cheatsheet

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geeking

an amazing directory: /proc

an amazing directory: /proc
an amazing directory: /proc
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Human Artificial Intelligence

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English

Europe officially runs out of IPv4 addresses | Ars Technica

Europe officially runs out of IPv4 addresses | Ars Technica.

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English Photography Web site

Things to take care when buying a used Lens

Ever considered buying some second hand camera lens? twiching.com has written a post for the non expert.

Know what you’re after. Do a bit of research on the lens you want. Classifieds, eBay, etc will give you an idea of the price, and camera forums will give you an idea of common problems to check for with specific models. Both of those are probably more useful than most of the stuff below.

With that in mind, here’s some general steps for checking out a lens…

Read more on twiching.com